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Duke researcher combines solar collector with methanol to make hydrogen which could be used to make electricity in homes for on-site electricity.
Nanoptek has developed a solar-powered electrolyzer that creates hydrogen from water and sunlight, which it hopes can one day be used for grid storage.
Maynard, Mass.-based Nanoptek has an electrode that extracts electrons from sunlight and then extracts them to break water molecules. Will it work?